MOUNT SINAI HOSPITALS GROUP, INC.
MOUNT SINAI HOSPITALS GROUP, INC. is a registered legal entity registered in United States under 4461122, and its current status with New York Department of State — Division of Corporations is active. The company was incorporated on 19 September 2013 and lists its registered address as NEW YORK, United States. No shareholders are recorded for MOUNT SINAI HOSPITALS GROUP, INC.; ownership in this jurisdiction is held as the stock ledger under state corporate law (e.g. §219 of the Delaware General Corporation Law), a record kept privately rather than filed publicly. No beneficial owner (UBO) data is recorded for MOUNT SINAI HOSPITALS GROUP, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from New York Department of State — Division of Corporations and was last updated on 30 September 2026.
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Group Structure
MOUNT SINAI HOSPITALS GROUP, INC. sits 1 level below its ultimate parent, Mount Sinai Health System, Inc., registered in United States. 1 subsidiary is recorded beneath it, across 1 jurisdiction. The full chain up to Mount Sinai Health System, Inc. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by MOUNT SINAI HOSPITALS GROUP, INC.'s own shareholder record. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 1 subsidiary spans United States jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Mount Sinai Health System, Inc.
United States
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Frequently Asked Questions
Who is MOUNT SINAI HOSPITALS GROUP, INC.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for MOUNT SINAI HOSPITALS GROUP, INC.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is MOUNT SINAI HOSPITALS GROUP, INC.'s company registration number?
MOUNT SINAI HOSPITALS GROUP, INC.'s registration number is 4461122, filed with New York Department of State — Division of Corporations in United States. Its current status on the register is active.
Is MOUNT SINAI HOSPITALS GROUP, INC. still an active company?
MOUNT SINAI HOSPITALS GROUP, INC.'s status on New York Department of State — Division of Corporations is listed as active.
When was MOUNT SINAI HOSPITALS GROUP, INC. incorporated?
MOUNT SINAI HOSPITALS GROUP, INC. was incorporated on 19 September 2013, according to New York Department of State — Division of Corporations.
What is MOUNT SINAI HOSPITALS GROUP, INC.'s registered address?
The registered address on file for MOUNT SINAI HOSPITALS GROUP, INC. is NEW YORK, United States.
Does MOUNT SINAI HOSPITALS GROUP, INC. have a parent company or subsidiaries?
MOUNT SINAI HOSPITALS GROUP, INC. sits 1 level below its ultimate parent, Mount Sinai Health System, Inc., registered in United States. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Those 1 subsidiary spans United States jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to MOUNT SINAI HOSPITALS GROUP, INC.'s ownership over time?
This profile reflects a point-in-time snapshot from New York Department of State — Division of Corporations. Zavia's monitoring API can track changes to MOUNT SINAI HOSPITALS GROUP, INC.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access MOUNT SINAI HOSPITALS GROUP, INC.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like MOUNT SINAI HOSPITALS GROUP, INC.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from New York Department of State — Division of Corporations and was last synced on 30 September 2026.